arm: mvebu: Add gdsys ControlCenter-Compact board

The gdsys ControlCenter Digital board is based on a Marvell Armada 38x
SOC.

It boots from SPI-Flash but can be configured to boot from SD-card for
factory programming and testing.

On board peripherals include:
- 2 x GbE
- Xilinx Kintex-7 FPGA connected via PCIe
- mSATA
- USB3 host
- Atmel TPM

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>

4 files changed, 596 insertions, 1 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1eb373f..dacfe9a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1284,6 +1284,7 @@ source "board/freescale/mx53evk/Kconfig"
 source "board/freescale/mx53loco/Kconfig"
 source "board/freescale/mx53smd/Kconfig"
 source "board/freescale/s32v234evb/Kconfig"
+source "board/gdsys/a38x/Kconfig"
 source "board/grinn/chiliboard/Kconfig"
 source "board/gumstix/pepper/Kconfig"
 source "board/h2200/Kconfig"
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 5f1df2a..0fbbb9b 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -82,7 +82,8 @@ dtb-$(CONFIG_ARCH_MVEBU) +=			\
 	armada-xp-gp.dtb			\
 	armada-xp-maxbcm.dtb			\
 	armada-xp-synology-ds414.dtb		\
-	armada-xp-theadorable.dtb
+	armada-xp-theadorable.dtb		\
+	armada-38x-controlcenterdc.dtb
 
 dtb-$(CONFIG_ARCH_UNIPHIER_LD11) += \
 	uniphier-ld11-ref.dtb
diff --git a/arch/arm/dts/armada-38x-controlcenterdc.dts b/arch/arm/dts/armada-38x-controlcenterdc.dts
new file mode 100644
index 0000000..d183fd7
--- /dev/null
+++ b/arch/arm/dts/armada-38x-controlcenterdc.dts
@@ -0,0 +1,589 @@
+/*
+ * Device Tree file for the Guntermann & Drunck ControlCenter-Compact board
+ *
+ * Copyright (C) 2016 Mario Six <mario.six@gdsys.cc>
+ *
+ * based on the Device Tree file for Marvell Armada 388 evaluation board
+ * (DB-88F6820), which is
+ *
+ * Copyright (C) 2014 Marvell
+ *
+ * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "armada-388.dtsi"
+
+&gpio0 {
+	u-boot,dm-pre-reloc;
+};
+
+&gpio1 {
+	u-boot,dm-pre-reloc;
+};
+
+&uart0 {
+	u-boot,dm-pre-reloc;
+};
+
+&uart1 {
+	u-boot,dm-pre-reloc;
+};
+
+/ {
+	model = "Controlcenter Digital Compact";
+	compatible = "marvell,a385-db", "marvell,armada388",
+		"marvell,armada385", "marvell,armada380";
+
+	chosen {
+		bootargs = "console=ttyS1,115200 earlyprintk";
+		stdout-path = "/soc/internal-regs/serial@12100";
+	};
+
+	aliases {
+		ethernet0 = &eth0;
+		ethernet2 = &eth2;
+		mdio-gpio0 = &MDIO0;
+		mdio-gpio1 = &MDIO1;
+		mdio-gpio2 = &MDIO2;
+		spi0 = &spi0;
+		spi1 = &spi1;
+		i2c0 = &I2C0;
+		i2c1 = &I2C1;
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x10000000>; /* 256 MB */
+	};
+
+	clocks {
+		sc16isclk: sc16isclk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <11059200>;
+		};
+	};
+
+	soc {
+		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
+			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>;
+
+		internal-regs {
+			spi0: spi@10600 {
+				status = "okay";
+				sc16is741: sc16is741@0 {
+					compatible = "nxp,sc16is741";
+					reg = <0>;
+					clocks = <&sc16isclk>;
+					spi-max-frequency = <4000000>;
+					interrupt-parent = <&gpio0>;
+					interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+					gpio-controller;
+					#gpio-cells = <2>;
+				};
+			};
+
+			spi1: spi@10680 {
+				status = "okay";
+				u-boot,dm-pre-reloc;
+				spi-flash@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "n25q016a";
+					reg = <0>; /* Chip select 0 */
+					spi-max-frequency = <108000000>;
+				};
+				spi-flash@1 {
+					#address-cells = <1>;
+					#size-cells = <1>;
+					compatible = "n25q128a11";
+					reg = <1>; /* Chip select 1 */
+					spi-max-frequency = <108000000>;
+					u-boot,dm-pre-reloc;
+				};
+			};
+
+			I2C0: i2c@11000 {
+				status = "okay";
+				clock-frequency = <1000000>;
+				u-boot,dm-pre-reloc;
+				PCA21: pca9698@21 {
+					compatible = "nxp,pca9698";
+					reg = <0x21>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+				PCA22: pca9698@22 {
+					compatible = "nxp,pca9698";
+					u-boot,dm-pre-reloc;
+					reg = <0x22>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+				PCA23: pca9698@23 {
+					compatible = "nxp,pca9698";
+					reg = <0x23>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+				PCA24: pca9698@24 {
+					compatible = "nxp,pca9698";
+					reg = <0x24>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+				PCA25: pca9698@25 {
+					compatible = "nxp,pca9698";
+					reg = <0x25>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+				PCA26: pca9698@26 {
+					compatible = "nxp,pca9698";
+					reg = <0x26>;
+					#gpio-cells = <2>;
+					gpio-controller;
+				};
+			};
+
+			I2C1: i2c@11100 {
+				status = "okay";
+				clock-frequency = <400000>;
+				at97sc3205t@29 {
+					compatible = "atmel,at97sc3204t";
+					reg = <0x29>;
+					u-boot,i2c-offset-len = <0>;
+				};
+				emc2305@2d {
+					compatible = "smsc,emc2305";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x2d>;
+					fan@0 {
+						reg = <0>;
+					};
+					fan@1 {
+						reg = <1>;
+					};
+					fan@2 {
+						reg = <2>;
+					};
+					fan@3 {
+						reg = <3>;
+					};
+					fan@4 {
+						reg = <4>;
+					};
+				};
+				lm77@48 {
+					compatible = "national,lm77";
+					reg = <0x48>;
+				};
+				ads1015@49 {
+					compatible = "ti,ads1015";
+					reg = <0x49>;
+				};
+				lm77@4a {
+					compatible = "national,lm77";
+					reg = <0x4a>;
+				};
+				ads1015@4b {
+					compatible = "ti,ads1015";
+					reg = <0x4b>;
+				};
+				emc2305@4c {
+					compatible = "smsc,emc2305";
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0x4c>;
+					fan@0 {
+						reg = <0>;
+					};
+					fan@1 {
+						reg = <1>;
+					};
+					fan@2 {
+						reg = <2>;
+					};
+					fan@3 {
+						reg = <3>;
+					};
+					fan@4 {
+						reg = <4>;
+					};
+				};
+				at24c512@54 {
+					compatible = "atmel,24c512";
+					reg = <0x54>;
+					u-boot,i2c-offset-len = <2>;
+				};
+				ds1339@68 {
+					compatible = "dallas,ds1339";
+					reg = <0x68>;
+				};
+			};
+
+			serial@12000 {
+				status = "okay";
+			};
+
+			serial@12100 {
+				status = "okay";
+			};
+
+			ethernet@34000 {
+				status = "okay";
+				phy = <&phy1>;
+				phy-mode = "sgmii";
+			};
+
+			usb@58000 {
+				status = "ok";
+			};
+
+			ethernet@70000 {
+				status = "okay";
+				phy = <&phy0>;
+				phy-mode = "sgmii";
+			};
+
+			mdio@72004 {
+				phy0: ethernet-phy@0 {
+					reg = <1>;
+				};
+
+				phy1: ethernet-phy@1 {
+					reg = <0>;
+				};
+			};
+
+			sata@a8000 {
+				status = "okay";
+			};
+
+			sdhci@d8000 {
+				broken-cd;
+				wp-inverted;
+				bus-width = <4>;
+				status = "okay";
+				no-1-8-v;
+			};
+
+			usb3@f0000 {
+				status = "okay";
+			};
+		};
+
+		pcie-controller {
+			status = "okay";
+			/*
+			 * The two PCIe units are accessible through
+			 * standard PCIe slots on the board.
+			 */
+			pcie@3,0 {
+				/* Port 0, Lane 0 */
+				status = "okay";
+			};
+		};
+
+		MDIO0: mdio0 {
+			compatible = "virtual,mdio-gpio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			gpios = < /*MDC*/ &gpio0 13 0
+				  /*MDIO*/ &gpio0 14 0>;
+			mv88e1240@0 {
+				reg = <0x0>;
+			};
+			mv88e1240@1 {
+				reg = <0x1>;
+			};
+			mv88e1240@2 {
+				reg = <0x2>;
+			};
+			mv88e1240@3 {
+				reg = <0x3>;
+			};
+			mv88e1240@4 {
+				reg = <0x4>;
+			};
+			mv88e1240@5 {
+				reg = <0x5>;
+			};
+			mv88e1240@6 {
+				reg = <0x6>;
+			};
+			mv88e1240@7 {
+				reg = <0x7>;
+			};
+			mv88e1240@8 {
+				reg = <0x8>;
+			};
+			mv88e1240@9 {
+				reg = <0x9>;
+			};
+			mv88e1240@a {
+				reg = <0xa>;
+			};
+			mv88e1240@b {
+				reg = <0xb>;
+			};
+			mv88e1240@c {
+				reg = <0xc>;
+			};
+			mv88e1240@d {
+				reg = <0xd>;
+			};
+			mv88e1240@e {
+				reg = <0xe>;
+			};
+			mv88e1240@f {
+				reg = <0xf>;
+			};
+			mv88e1240@10 {
+				reg = <0x10>;
+			};
+			mv88e1240@11 {
+				reg = <0x11>;
+			};
+			mv88e1240@12 {
+				reg = <0x12>;
+			};
+			mv88e1240@13 {
+				reg = <0x13>;
+			};
+			mv88e1240@14 {
+				reg = <0x14>;
+			};
+			mv88e1240@15 {
+				reg = <0x15>;
+			};
+			mv88e1240@16 {
+				reg = <0x16>;
+			};
+			mv88e1240@17 {
+				reg = <0x17>;
+			};
+			mv88e1240@18 {
+				reg = <0x18>;
+			};
+			mv88e1240@19 {
+				reg = <0x19>;
+			};
+			mv88e1240@1a {
+				reg = <0x1a>;
+			};
+			mv88e1240@1b {
+				reg = <0x1b>;
+			};
+			mv88e1240@1c {
+				reg = <0x1c>;
+			};
+			mv88e1240@1d {
+				reg = <0x1d>;
+			};
+			mv88e1240@1e {
+				reg = <0x1e>;
+			};
+			mv88e1240@1f {
+				reg = <0x1f>;
+			};
+		};
+
+		MDIO1: mdio1 {
+			compatible = "virtual,mdio-gpio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			gpios = < /*MDC*/ &gpio0 25 0
+				  /*MDIO*/ &gpio1 13 0>;
+			mv88e1240@0 {
+				reg = <0x0>;
+			};
+			mv88e1240@1 {
+				reg = <0x1>;
+			};
+			mv88e1240@2 {
+				reg = <0x2>;
+			};
+			mv88e1240@3 {
+				reg = <0x3>;
+			};
+			mv88e1240@4 {
+				reg = <0x4>;
+			};
+			mv88e1240@5 {
+				reg = <0x5>;
+			};
+			mv88e1240@6 {
+				reg = <0x6>;
+			};
+			mv88e1240@7 {
+				reg = <0x7>;
+			};
+			mv88e1240@8 {
+				reg = <0x8>;
+			};
+			mv88e1240@9 {
+				reg = <0x9>;
+			};
+			mv88e1240@a {
+				reg = <0xa>;
+			};
+			mv88e1240@b {
+				reg = <0xb>;
+			};
+			mv88e1240@c {
+				reg = <0xc>;
+			};
+			mv88e1240@d {
+				reg = <0xd>;
+			};
+			mv88e1240@e {
+				reg = <0xe>;
+			};
+			mv88e1240@f {
+				reg = <0xf>;
+			};
+			mv88e1240@10 {
+				reg = <0x10>;
+			};
+			mv88e1240@11 {
+				reg = <0x11>;
+			};
+			mv88e1240@12 {
+				reg = <0x12>;
+			};
+			mv88e1240@13 {
+				reg = <0x13>;
+			};
+			mv88e1240@14 {
+				reg = <0x14>;
+			};
+			mv88e1240@15 {
+				reg = <0x15>;
+			};
+			mv88e1240@16 {
+				reg = <0x16>;
+			};
+			mv88e1240@17 {
+				reg = <0x17>;
+			};
+			mv88e1240@18 {
+				reg = <0x18>;
+			};
+			mv88e1240@19 {
+				reg = <0x19>;
+			};
+			mv88e1240@1a {
+				reg = <0x1a>;
+			};
+			mv88e1240@1b {
+				reg = <0x1b>;
+			};
+			mv88e1240@1c {
+				reg = <0x1c>;
+			};
+			mv88e1240@1d {
+				reg = <0x1d>;
+			};
+			mv88e1240@1e {
+				reg = <0x1e>;
+			};
+			mv88e1240@1f {
+				reg = <0x1f>;
+			};
+		};
+
+		MDIO2: mdio2 {
+			compatible = "virtual,mdio-gpio";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			gpios = < /*MDC*/ &gpio1 14 0
+				  /*MDIO*/ &gpio0 24 0>;
+			mv88e1240@0 {
+				reg = <0x0>;
+			};
+			mv88e1240@1 {
+				reg = <0x1>;
+			};
+			mv88e1240@2 {
+				reg = <0x2>;
+			};
+			mv88e1240@3 {
+				reg = <0x3>;
+			};
+			mv88e1240@4 {
+				reg = <0x4>;
+			};
+			mv88e1240@5 {
+				reg = <0x5>;
+			};
+			mv88e1240@6 {
+				reg = <0x6>;
+			};
+			mv88e1240@7 {
+				reg = <0x7>;
+			};
+			mv88e1240@8 {
+				reg = <0x8>;
+			};
+			mv88e1240@9 {
+				reg = <0x9>;
+			};
+			mv88e1240@a {
+				reg = <0xa>;
+			};
+			mv88e1240@b {
+				reg = <0xb>;
+			};
+			mv88e1240@c {
+				reg = <0xc>;
+			};
+			mv88e1240@d {
+				reg = <0xd>;
+			};
+			mv88e1240@e {
+				reg = <0xe>;
+			};
+			mv88e1240@f {
+				reg = <0xf>;
+			};
+			mv88e1240@10 {
+				reg = <0x10>;
+			};
+			mv88e1240@11 {
+				reg = <0x11>;
+			};
+			mv88e1240@12 {
+				reg = <0x12>;
+			};
+			mv88e1240@13 {
+				reg = <0x13>;
+			};
+			mv88e1240@14 {
+				reg = <0x14>;
+			};
+			mv88e1240@15 {
+				reg = <0x15>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		finder_led {
+			label = "finder-led";
+			gpios = <&PCA22 25 0>;
+		};
+
+		status_led {
+			label = "status-led";
+			gpios = <&gpio0 29 0>;
+		};
+	};
+};
diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig
index a256c2f..6ae54ef 100644
--- a/arch/arm/mach-mvebu/Kconfig
+++ b/arch/arm/mach-mvebu/Kconfig
@@ -112,6 +112,10 @@ config TARGET_THEADORABLE
 	select BOARD_LATE_INIT if USB
 	select MV78260
 
+config TARGET_CONTROLCENTERDC
+	bool "Support CONTROLCENTERDC"
+	select 88F6820
+
 endchoice
 
 config SYS_BOARD